baber/WOPTO huggingface dataset:
Patent CA-2402485-A1 (CA)
Title: Information processor, license registration checking server, server for providing electronic transaction, navigation server, and electronic business transaction method and navigation method
Inventor: KITAGAWA TAKASHI
IPC: G06Q20/00
Filed: 2001-03-09
Abstract: An information processing apparatus for easy electronic commerce comprises an input unit (1), a display (2), a radio device (4), a speech processing device (5), a codec (6), a data storage (9), a processing controller (10), a two-dimensional code reader (11), a personal information storage (12), and a temporary storage (13). Image data such as a URL printed on an advertisement medium is read in the two-dimensional code reader and analyzed and converted by a processing controller (10). A specific URL is accessed according to the converted information and electronic commerce is conducted using personal information stored in the personal information storage (12). A code reading attachment may be detachably provided.
Patent CA-2402997-A1 (CA)
Inventor: COLVIN EDWARD L
IPC: C22C21/16
Filed: 2001-06-01
Abstract: Cette invention a trait à un alliage utilisé dans le domaine aérospatial, faisant montre d'une résistance à la corrosion améliorée, notamment une résistance à la corrosion intergranulaire. Cet alliage est essentiellement constitué, en pourcentage pondéral, d'environ 0,6 à 1,15 % de silicium, d'environ 0,6 à 1,0 % de cuivre, d'environ 0,8 à 1,2 % de magnésium, d'environ 0,55 à 0,86 % de zinc, de moins de 1 % environ de manganèse et d'environ 0,2 à 0,3 % de chrome, le reste étant constitué d'aluminium, d'éléments imprévus et d'impuretés. Même s'il est préférable de le produire sous forme de tôle ou de plaque, il est également possible de l'extruder. Les articles produits avec cet alliage ont une limite d'élasticité environ 5 % supérieure et une résistance à la corrosion intergranulaire de 45 % ou plus par rapport à leurs homologues 6013-T6, comme mesuré grâce à l'évaluation de la profondeur moyenne de corrosion après 24 heures d'exposition à une solution aqueuse de NaCl-H¿2?O¿2?, au moyen de la norme ASTM G110 (1992).
Patent CA-2403308-A1 (CA)
Title: Dual snap action for valves
Inventor: RUSSELL LARRY R
IPC: F16K31/56
Filed: 2001-04-02
Abstract: An actuating means for a valve that is both opened and closed with a snap-action. The bidirectional, bi-stable snap acting valve has adjustable resistive forces governing the snap action of the valve. The bi-stable snap action mechanism can be incorporated into the operation of the valving element or the valving actuators.
Patent CA-2404865-A1 (CA)
Title: Apparatus and method for customizing cosmetic products
Inventor: STATHAM MICHAEL
IPC: B01F13/10
Filed: 2000-04-19
Abstract: An apparatus and method are described for customising a cosmetic product, to a customer, at the point of sale. The apparatus includes a program for receiving external information on at least one of the customer's skin properties and converting the information to a corresponding formula. A formulation unit is provided for preparing the corresponding formula. This unit includes a mechanism for receiving the corresponding formula as a set of operating instructions, reservoirs for containing different cosmetic chemical compositions, pumps and a mechanism for activating the pumps to dose the chemical compositions into a common dosing chamber in a manner determined by the operating instructions. Importantly, the pumps must have pistons capable of a reciprocating and rotating motion.
Patent CA-2406521-A1 (CA)
Inventor: GILVARRY MICHAEL
IPC: A61M29/00
Filed: 2001-04-20
Abstract: An assembly for loading a collapsible embolic protection filter (1) into a catheter (2), comprises a catheter (2) defining a reception space at a dista l end of the catheter (2) for receiving a collapsed embolic protection filter (1); and a separate removable pushing device (8) for delivering the embolic protection filter (1) into the reception space. The pushing device (8) comprises an elongate stem (71) with a proximal stop (72) for engagement wit h the filter (1). A separate loading device (7) to collapse the embolic protection filter (1) is also provided. The loading device (7) defines an inlet end and an outlet end, the outlet end being configured for co-operativ e alignment with the reception space.
Patent CA-2409035-A1 (CA)
Title: Hydroxamic acid derivatives
Inventor: DYKE HAZEL JOAN
IPC: C07D401/12
Filed: 2001-05-15
Abstract: A compound of formula (I) wherein R2 is H, alkyl, alkenyl, alkynyl, aryl, araylalkyl, heteroaryl, heteroarylalkyl, cycloalkyl, cycloalkylalkyl, heterocyclo, heterocycloalkyl or cycloalkyl (any of which may be optionally substituted with one or more substituents selected from R4, W and WR4); and R3 is H or alkyl; or R2, R3 and the carbon atom to which they are attached together represent a carbocyclic or heterocyclic ring (either of which may be substituted with one or more substituents chosen from R4, W and WR4); A is heterocyclic ring (attached to SO2 through a nitrogen atom) optionally substituted with R4; B is an aryl or heteroaryl ring, optionally substituted with one or more R5; D is an aryl or heteroaryl ring, optionally substituted with one or more R5, or a heterocyclic ring (attached through a carbon atom) optionally substituted with R4 at any available carbon atom or with R14 at any available nitrogen atom; provided that B aand D are not both phenyl; R4 is OR6, COR10, CO2R9, CONR7R8, NR10R11, S(O)qR10, S(O)qNR7R8, CN, =O or =NOR10, provided that R4 is not =O or =NOR10 if a substituent on an aromatic ring; R5 is alkyl, cycloalkyl, CF3, OR6, COR10, S(O)qR10, CO2R9, CONR7R8, S(O)qNR7R8, halogen, NR10R11 or CN; R6 is H, alkyl, CF3, CHF2, CH2F, cycloalkyl, aryl, heteroaryl, heterocyclo, arylalkyl, heteroarylalkyl, heterocycloalkyl or cycloalkylalkyl; R7 and R8, which may be the same or different, are each H, alkyl, cycloalkyl, aryl, heteroaryl, heterocyclo, arylalkyl, heteroarylalkyl, heterocycloalkyl, cycloalkylalkyl, or R7 and R8 and the nitrogen to which they are attached together represent a heterocyclic ring; R9 is H, alkyl or cycloalkyl; R10 is H, alkyl, cycloalkyl, aryl, heteroaryl, heterocyclo, arylalkyl, heteroarylalkyl, heterocycloalkyl or cycloalkylalkyl; and R11 is H, alkyl, cycloalkyl, aryl, heteroaryl, heterocyclo, arylalkyl, heteroalrylalkyl, heterocycloalkyl, cycloalkylalkyl, COR12, CONR7R8, S(O)qR12 or S(O)qNR7R8; or R10 and R11 and the nitrogen atom to which they are attached together represent a heterocyclic ring optionally substituted by R13; R12 is OR6 or R13; R13 is alkyl, cycloalkyl, aryl, heteroaryl, heterocyclo, arylalkyl, heteroarylalkyl, heterocycloalkyl or cycloalkylalkyl; R14 is H, alkyl or cycloalkyl; q is 0, 1 or 2; W is alkyl, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl, heterocyclo or heterocycloalkyl; and X  is -O-, -CO-, S(O)q-, -N(R10)-, or is absent; or a salt, solvate, hydrate, N-oxide, protected amino, protected carboxy or protected hydroxamic acid derivative thereof.
Patent CA-2409417-A1 (CA)
Inventor: WANG YAN
IPC: C12P19/34
Filed: 2001-05-29
Abstract: L'invention concerne une génération améliorée de nouvelles enzymes modificatrices de l'acide nucléique. L'amélioration consiste à fusionner un domaine de liaison d'acide nucléique de séquence non-spécifique avec l'enzyme d'une manière qui renforce la capacité de l'enzyme de lier et de modifier catalytiquement l'acide nucléique.
Patent CA-2410011-A1 (CA)
Inventor: STONE HARVEY
IPC: H04M11/02
Filed: 2002-10-24
Abstract: The present invention is an access control system such as a telephone entry system (TES) wherein tenant codes are selectively displayed and therefore, tenant codes that are not selected for display are not listed in a system tenant code directory. Tenants may control who knows that they live in the building and, therefore, control who can get in touch with them. Thus, tenants may avoid having their name displayed on the Access Control System. Tenants still may have a unique number in the index without having their name displayed, keeping their name unlisted.
Patent CA-2412333-A1 (CA)
Inventor: BIDELL WOLFGANG
IPC: C08F4/60
Filed: 2001-06-13
Abstract: The invention relates to a catalytic solid for olefinic polymerisation, comprising A) at least one calcined hydrotalcite and B) at least one organic  transition metal compound. The invention further relates to a catalyst syste m, comprising the catalytic solid, the use of the catalytic solid for the polymerisation or co-polymerisation of olefins and a method for the producti on of polyolefins by polymerisation or co-polymerisation of olefins in the presence of the catalytic solid.
Patent CA-2412760-A1 (CA)
Inventor: EGGENBERGER VICTOR
IPC: G07F11/62
Filed: 2002-11-26
Abstract: Un tiroir destiné à une armoire comprend un plateau mobile pouvant être ouvert ou fermé. Un insert ayant approximativement la longueur du plateau est associé au plateau et définit le volume du tiroir. Un couvercle verrouillable ou scellable se trouve sur l'insert. Un mécanisme de dégagement relie l'insert au plateau d'une manière qui permet de séparer facilement l'insert du plateau. Le retrait de l'insert permet d'en installer d'autres, si bien que des inserts en rupture de stocks peuvent être remplacés par des inserts en inventaire. Une armoire de distribution et une méthode pour regarnir l'armoire sont aussi présentées.
Patent CA-2413097-A1 (CA)
Inventor: MILIJASEVIC ZORAN
IPC: H02G11/00
Filed: 2001-06-26
Abstract: An electrically conducting lead (10) suitable for human implantation. The le ad comprises a spiral coil of relatively electrically conducting material, such  as one more metal wire strands (11) embedded for at least a portion of its length within an elongate member of relatively electrically insulating material (12). The lead (10) is elongatable to a length that is at least 20%  longer than its relaxed length. The lead (10) also remains electrically conducting when elongated to an elongation length longer than said relaxed length.
Patent CA-2415054-A1 (CA)
Inventor: WAGLE DILIP
IPC: A61K31/421
Filed: 2001-07-13
Abstract: La présente invention concerne, entre autres, un composé de formule (I).
Patent CA-2416781-A1 (CA)
Inventor: LUPKE MANFRED A A
IPC: B29C48/09
Filed: 2001-09-11
Abstract: Apparatus for forming continuous products as an extruder die (21) with a supply channel which terminates with a channel mouth feeding plastic to a moving mold tunnel (23). The mold tunnel (23) comprises mold blocks (25, 27) of different mold block shapes which move past the channel mouth (31, 39) to form the wall of the product with a varying configuration. The channel mouth (31, 39) has an adjustable mouth gap which automatically adjusts in gap size according to which one of the mold block (25, 27) shapes is moving past the channel mouth (31, 39) to adjust plastic flow through the channel mouth so as to affect changes in thickness of the plastic along the product wall.
Patent CA-2418111-A1 (CA)
Inventor: MILLS RANDELL L
IPC: G01R33/54
Filed: 2001-08-21
Abstract: L'invention concerne un appareil et des procédés permettant de former une image multidimensionnelle d'objets inanimés ou animés, et dans lesquels sont utilisés une source (112) de magnétisation permettant de magnétiser le volume d'un objet à mettre en image, une source (118) de rayonnement servant à appliquer un champ de rayonnement à l'objet à mettre en image, un détecteur (120) de signaux de sortie destiné à générer des signaux de sortie en réponse à un rayonnement secondaire sur plusieurs emplacements en dehors de l'objet en fonction du temps, des processeurs (126, 126a et 126b) servant à déterminer plusieurs composants de Fourier, afin d'associer les composants de Fourier à chaque voxel (14) par phase et de convertir chaque ensemble de composants en un emplacement de voxel, et un processeur (128) d'image servant à générer une image.
Patent CA-2419945-A1 (CA)
Title: Cargo organizer with flip-up walls
Inventor: RYAN PATRICK T
IPC: B60R7/02
Filed: 2002-04-05
Abstract: A cargo storage system has two panels (11) pivotally mounted above a base frame (2) for rotation between a closed position where the panels are generally co-planar and have inner longitudinal edges adjacent each other, the panels then cooperatively defining a generally flat surface, and an open position where the panels are generally parallel to each other and spaced apart from each other. The panels are pivotally mounted at opposite ends thereof adjacent outer longitudinal edges thereof. The cargo storage system further has spaced-apart foldable elements (26) between the panels to define storage areas between the foldable elements and the panels. A releasing mechanism is included for releasing the panels from their stored position. A  spring or the like preferably then moves the panels to the open position automatically. The panels are connected to each other via an actuator mechanism for movement of the panels in unison.
Patent CA-2421200-A1 (CA)
Title: Adenoviral targeting and manipulation of immune system response using targeting peptides
Inventor: PASQUALINI RENATA
IPC: A61K35/76
Filed: 2001-09-07
Abstract: The present invention concerns compositions and methods relating to the identification and use of targeting peptides. Such targeting peptides selectively home to specific organs or tissues in vivo. The novel targeting sequences disclosed herein are of use for the targeted delivery of various therapeutic agents to the targeted organ or tissue. In particular embodiment s, the present invention concerns bispecific targeting reagents comprising an organ targeting peptide attached to a molecule, such as a Fab fragment, that  binds to a gene therapy vector or other therapeutic agent. In alternative embodiments, bispecific targeting peptides containing an organ targeting moiety and a gene therapy or therpeutic agent targeting moiety may be obtain ed and used for targeted delivery. Other embodiments concern modulation of host  immune system function through the targeted delivery of antigens or other molecules to lymph nodes. Numerous examples of targeting peptide sequences against adenovirus or lymph node tissue are disclosed herein.
Patent CA-2421705-A1 (CA)
Inventor: ANDERSON RICHARD WAYNE
IPC: A61K31/445
Filed: 2001-10-29
Abstract: L'invention concerne des méthodes et l'utilisation d'amines hétérocycliques et des composés phénylazacycloalcane, ainsi que leurs sels acceptables sur le plan pharmacologique, destinés au traitement du syndrome des jambes sans repos (RLS).
Patent CA-2423278-A1 (CA)
Title: Connection release in a two-layer communication network
Inventor: HURTTA TUIJA
IPC: H04W76/30
Filed: 2000-10-09
Abstract: The present invention proposes a method for releasing at least a part of a connection in a two-layer communication network comprising a first communication network layer adapted to establish a communication channel to a terminal, and a second communication network layer adapted to establish an application layer connection, said method comprising the steps of: deciding in one of said first and second communication network layers that at least said part of said connection associated to said terminal is to be released, and forwarding said decision from said one of said communication network layers in which said decision has been taken, to said other of said communication network layers via an interface between said first and second communication network layers. Accordingly, each communication network layer has a knowledge of the necessity to release a connection and is enabled to initiate suitable measures in order not to waste network capacities for a connection call which is or can no longer be active. The present invention also relates to a correspondingly operated communication network.
Patent CA-2426185-A1 (CA)
Title: Method for producing planar lens and planar lens array
Inventor: HASHIMOTO TAKAHIRO
IPC: C03B23/057
Filed: 2003-04-17
Abstract: A glass substrate is irradiated with a converged laser beam to thereby form a spherical or nearly spherical convex portion on a surface of the glass substrate. More preferably, there may be used a method including the steps of: sticking a glass substrate to a flat member having a predetermined spherical or aspherical concave portion formed therein; and irradiating a converged laser beam onto a surface of the glass substrate just under the concave portion while making the converged laser beam penetrate through the flat member to thereby form a spherical or aspherical convex portion in the inside of the concave portion in accordance with the shape of the concave portion.
Patent CA-2426387-A1 (CA)
Title: Wire reinforced articulation segment
Inventor: LENTZ DAVID J
IPC: A61B17/00
Filed: 2003-04-23
Abstract: A device for steering a cardiac cryoablation catheter through the vasculature of a patient includes separate first and second deflection members that connect a tip member to the distal end of a catheter tube. Importantly, the first deflection member has a first flexural modules, and the second deflection member has a second flexural modules that is greater than the first flexural modules. Also included is a control wire for pulling the tip member toward the catheter tube. In response, the first and second deflection members differentially deflect, according to their respective flexural moduli, to move the tip member for steering the catheter through the vasculature.
Patent CA-2429373-A1 (CA)
Inventor: KALINOWSKI JOSEPH
IPC: A61F5/58
Filed: 2000-12-18
Abstract: Methods, devices, and computer program products display visual choral speech to a patient who stutters or has a speech impediment or impairment as a visual stimulus for the patient to enhance the fluency of the patient. One embodiment of the device (10b) is made up of a head-mounted, rotatable display (51).
Patent CA-2430985-A1 (CA)
Title: Pigment dispersion and method of preparing the same
Inventor: RAMESH SWAMINATHAN
IPC: C09K23/00
Filed: 2001-11-19
Abstract: The present invention is directed to a polyester carboxylate polymeric pigment dispersant to be used as a grind resin to incorporate inorganic pigment into a pigment dispersion for a coating composition. The polymeric pigment dispersant is the reaction product of pentaerythritol, hexahydrophthalic anhydride, glycidylneodecanoate, and dimethylethanolamine. The present invention is also directed to a method of preparing the polymeric pigment dispersant. In this method, the pentaerythritol and the hexahydrophthalic anhydride are polymerized to form an intermediate compound. Next, an epoxy group of the glycidylneodecanoate reacts with the intermediate compound, and then the dimethylethanolamine neutralizes the intermediate compound to form the completed polymeric pigment dispersant. The polymeric pigment dispersant is utilized for efficient wetting and grinding of the pigment.
Patent CA-2432544-A1 (CA)
Title: Composition calogene, article calogene utilisant ladite composition et procede de production dudit article calogene
Inventor: AIDA MICHIO
IPC: F24V30/00
Filed: 2002-10-25
Abstract: L'invention concerne une composition exothermique caractérisée en ce qu'elle comprend une substance qui dégage de l'énergie calorifique en réagissant avec l'oxygène, un composant carbone, un agent d'accélération de l'oxydation, de l'eau et un stabilisateur réduisant la séparation d'eau, le stabilisateur représentant de 0,001 à 0,25 parties en poids pour 100 parties en poids de la substance dégageant de l'énergie calorifique. Cette composition exothermique est également caractérisée en ce qu'elle présente une valeur de mobilité de l'eau comprise entre 7 et 40 et un degré de séparation compris entre 0 et 30. L'invention concerne également un article exothermique utilisant ladite composition ainsi qu'un procédé de production dudit article exothermique. La composition exothermique selon l'invention possède les caractéristiques suivantes : elle présente une stabilité de dispersion suffisante pour résister à la fabrication continue ; elle peut devenir visqueuse ; elle présente de remarquables caractéristiques d'évacuation de l'eau, de dégagement de l'énergie calorifique et de mémoire de forme.
Patent CA-2433388-A1 (CA)
Inventor: LIN YONGEN
IPC: H04M1/22
Filed: 2000-12-26
Abstract: This invention disclosed a lighteness difference multi-function ornamental screen comprising: a ornamental layer. Said ornamental layer is set up in front of a light display member to be connected to a control device. The ornamental layer is a semi-transparent pattern. The light display member is a light source. Behind the ornamental layer is contents to be displayed. The control device is a key or a touch switch or a electronic switch to make the light source turn on/off. The ornamental screen functions as ornament, as well as displays contents behind the ornamental layer. The ornamental screen has dual-purpose function and may utilize space sufficiently, while its structure is simple and purpose is widespread.
Patent CA-2433771-A1 (CA)
Inventor: WARD DEREK ALFRED
IPC: A61F7/03
Filed: 2002-07-02
Abstract: Apparatus for relieving the symptoms of deep vein thrombosis comprises a fabric envelope having on one surface a plurality of projections and on an opposed surface, one or more strips of Velcro (RTM) or similar material for releasably attaching the envelope to a carpeted floor surface. A container fits within the fabric envelope and comprises two side-by-side compartments which communicate with one another through one or more openings. A mouthpiece is provided in the container to enable the compartment to be inflated. The container includes a pocket above one of the two compartments of the container to receive a heating element.
Patent CA-2436601-A1 (CA)
Inventor: ZIV ILAN
IPC: A61P25/16
Filed: 2001-12-03
Abstract: The present invention provides uses of compounds that bind selectively to cells undergoing perturbations and alterations of their normal membrane organization, while binding to a lesser degree to cell having membranes of normal organization. These compounds are termed perturbed-membrane-binding compounds (PMBC). The PMBC group of compounds includes new compounds and also known compounds.
Patent CA-2438719-A1 (CA)
Title: Circuit arrangement for operating discharge lamps
Inventor: MAYER SIEGFRIED
IPC: H05B41/282
Filed: 2003-08-25
Abstract: Circuit arrangement for operating discharge lamps (LP), having the following features: A power factor correction device (PFC) provides an intermediate circuit voltage; an inverter (INV), which draws its power from the intermediate circuit voltage, outputs power to discharge lamps (LP). According to the invention, an oscillation of the power factor correction device (PFC) only takes place when it is started, by means of a starting device (TRG), by an oscillation of the inverter (INV). This provides cost-effective control of the sequences in the circuit arrangement.
Patent CA-2439057-A1 (CA)
Title: Carrier having self-adjusting motive means
Inventor: HAEGERMARCK ANDERS
IPC: A47L9/00
Filed: 2002-02-25
Abstract: An autonomous cleaning apparatus such as a robot vacuum cleaner. The apparat us has a housing enclosing a dust container and an electrically driven vacuum source and also has a nozzle through which dust particles flow into the dust container. The housing is directly or indirectly supported by a wheel arrangement having at least two individually driven wheels (12). Each drive wheel is supported by a removable drive wheel support (16) which is arranged to be pressed towards a floor surface by means of a spring-like device. Each drive wheel (12) is driven by an electric motor (17) and a transmission (18) mounted on the drive wheel support. Each drive wheel can move vertically, aiding the apparatus to overcome obstacles and uneven surfaces and bumps.</S DOAB>
Patent CA-2439675-A1 (CA)
Inventor: GARDNER BRAD
IPC: A47J37/07
Filed: 2003-09-05
Abstract: A cooking grill device is used for cooking over a fire, for example an open fire including campfires and the like. A post having a ground penetrating end is first inserted into the ground. A grilling surface is then selectively supported by a post mount on the post to span transversely to a longitudinal direction of the post at any one of various heights and orientations relative to the post.